成软骨细胞瘤的影像表现  

Imageology character of chondroblastoma

作　　者：刘静[1] 詹玮[2] 焦俊[1] 廖欣[1] 

机构地区：[1]贵州医科大学附属医院影像科,贵阳550004 [2]贵州医科大学病理生理学教研室,贵阳550004

出　　处：《中国当代医药》2016年第15期57-59,共3页China Modern Medicine

摘　　要：目的探讨成软骨细胞瘤的影像学特征。方法选取贵州医科大学附属医院2010年1月-2015年12月经病理证实的15例成软骨细胞瘤患者资料,总结其影像学特征。结果 15例中发生在长骨骨端的占13例,其中8例胫骨,4例股骨,1例肱骨,另1例位于髌骨,1例位于距骨。影像表现主要呈类圆形、边界清楚的膨胀性骨质破坏区（X线及CT呈低密度,MRI呈稍长T1、长短混杂T2信号）,病灶内部可见钙化灶,边缘有硬化边。结论仔细分析成软骨细胞瘤的影像学特征,可提高该病的影像诊断水平并及时帮助临床诊断并了解复发、转移及恶变。Objective To explore the imageology character of chondroblastoma. Methods The data of 15 chondroblastoma patients,confirmed by pathology,from January 2010 to December 2015 of hospital affiliated to Guizhou university of medical sciences were selected.The imageology character was summarized. Results Among 15 cases,13 cases appeared in long bone epiphysis（8 cases were shinbone,4 cases were femur and 1 was humerus）;1 appeared in patella and 1 appeared intalus bone.The imageology character was mainly of quasi-circular,boundary clear dilatability bone destruction area（X-ray and CT in low density,MRI in a bit long T1 and length mixed T2 signal）,visible lesions internal calcifications and hardening of the edge. Conclusion Careful analysis the imaging characteristics of chondroblastoma can enhance the imaging diagnostic level of this disease,help clinical diagnosis as soon as possible and understand the recurrence,transfer and malignancy.

关 键 词：成软骨细胞瘤 软骨类肿瘤 X线诊断 体层摄影术 磁共振成像 

分 类 号：R738.3[医药卫生—肿瘤]